PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15413119
Best CPU time to get the best result obtained on this benchmark1801.3
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000400
Total number of constraints2000307
Number of constraints which are clauses980300
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints1020000
Minimum length of a constraint2
Maximum length of a constraint4950
Number of terms in the objective function 29800
Biggest coefficient in the objective function 170953875
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 187029967016
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 170953875
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 187029967016
Number of bits of the biggest sum of numbers38
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690014SAT (TO) 1800.8 910.201
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690015SAT (TO) 1801.12 1792.08
PB11: Sat4j Res//CP 2.3.0 (complete)3743928SAT (TO) 1801.3 976.988
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743926? 384.23 375.604
npSolver inc-topdown-quickBound (fixed) (complete)3751740? (problem) 125.512 410.061
npSolver inc (fixed) (complete)3748548? (problem) 125.986 359.379
npSolver inc-topDown (fixed) (complete)3746952? (problem) 128.304 432.462
npSolver 1.0 (fixed) (complete)3750144? (problem) 128.938 428.247
toysat 2012-05-17 (complete)3706511? (exit code) 46.138 46.1529
npSolver inc-topdown-quickBound (complete)3702583? (MO) 129.23 446.021
npSolver 1.0 (complete)3700987? (MO) 129.28 244.521
npSolver inc-topDown (complete)3697795? (MO) 129.31 129.374
npSolver inc (complete)3699391? (MO) 130.75 141.12
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743925? (TO) 1800.01 1674.03
PB07: minisat+ 1.14 (complete)3722370? (TO) 1800.02 1800.51
SAT4J PB specific settings 2.3.2 snapshot (complete)3710439? (TO) 1800.02 1791.73
PB12: minisatp 1.0-2-g022594c (complete)3723288? (TO) 1800.03 1800.41
pb2sat 2012-05-19 (complete)3696199? (TO) 1800.07 1800.63
pb2satCp2 2012-05-19 (complete)3694603? (TO) 1800.11 1800.42
toysat 2012-06-01 (complete)3724884? (TO) 1800.14 1800.53
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743927? (TO) 1800.33 1800.61
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743924? (TO) 1801.59 1714.55
PB07: bsolo 3.0.17 (complete)3743923Signal 186.007 205.756

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 17114153
Solution found:
--too large--